Commissioner of the Social Security Administration Frank Bisignano joins President Donald Trump in the Oval Office of the White House on August 14, 2025. Bisignano has now been named CEO of IRS. Mandel Ngan/AFP/Getty Images/File

Social Security Administration Commissioner Frank Bisignano will also take on the newly created role of Chief Executive Officer of the Internal Revenue Service, the Treasury Department announced Monday .

Bisignano, who was CEO of the payments multinational Fiserv before being confirmed as the head of Social Security in May, will continue leading that agency, which distributes monthly payments to more than 74 million beneficiaries. He has promised to improve customer service and enhance technology at Social Security.

In an unusual arrangement, Treasury Secre

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